SOME GENERALIZATIONS ON -LIFTING MODULES
c-singular submodule
-small submodule
-lifting module
FI- - lifting module
weak -lifting module
In this note we study the concept -lifting and we add some new results. Also
we introduce weak -lifting modules and FI- -lifting modules as two
generalizations of -lifting modules. We obtain some properties, characterizations
and decompositions of weak -lifting modules and FI- -lifting modules.